write the data back out.

Signed-off-by: Jess Frazelle <github@jessfraz.com>

generate/generate.py

@@ -1,6 +1,7 @@
 #!/usr/bin/env python3
 from openapi_parser.parser.loader import OpenApiParser
 
+import json
 import os
 import re
 
@@ -23,6 +24,29 @@ def main():
     # Generate the paths.
     generatePaths(cwd, parser)
 
+    # Add the client information to the generation.
+    data = parser.data
+    data['info']['x-python'] = {
+        'client': """# Create a client with your token.
+from kittycad import Client
+
+client = Client(token="$TOKEN")
+
+# - OR -
+
+# Create a new client with your token parsed from the environment variable:
+#   KITTYCAD_API_TOKEN.
+from kittycad import ClientFromEnv
+
+client = ClientFromEnv()""",
+        'install': 'pip install kittycad',
+    }
+
+    # Rewrite the spec back out.
+    f = open(path, 'w')
+    f.write(json.dumps(data, indent=4))
+    f.close()
+
 
 def generatePaths(cwd: str, parser: OpenApiParser):
     # Make sure we have the directory.